. >> this just in mitt romney won the washington state caucuses. in second, rick santorum and ron paul are in a battle. paul spoke earlier today in seattle about the economy. >> above all, you have to have a sound currency. this is why i believe we should follow the constitution, have only gold and silver and legal tender, not have a federal reserve system and not depend on paper money. >> former snore rick santorum is concentrating on ohio and its delegates in next week's supertuesday. we he poke interested the declaration of independence. >> it's a document that until the last few years was beginning to seem more and more like a dead letter but in part thanks to the tea party, that document is alive and well here at this debate and in this country. >> going to give the veterans the care they deserve. >> mitt romney is in ohio and is addressing the economy and refusing to talk about his opponents. >> tweets are not for sale. twitters are going to let companies mine billions of entries for marketing data. they -- other companies who analyze the twe